Initial commit.

src/widgets/stickyslider.cpp

@@ -0,0 +1,41 @@
+/*
+ * Strawberry Music Player
+ * This file was part of Clementine.
+ * Copyright 2010, David Sansome <me@davidsansome.com>
+ *
+ * Strawberry is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Strawberry is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Strawberry.  If not, see <http://www.gnu.org/licenses/>.
+ * 
+ */
+
+#include "config.h"
+
+#include "stickyslider.h"
+
+StickySlider::StickySlider(QWidget *parent)
+  : QSlider(parent),
+    sticky_center_(-1),
+    sticky_threshold_(10)
+{
+}
+
+void StickySlider::mouseMoveEvent(QMouseEvent *e) {
+
+  QSlider::mouseMoveEvent(e);
+
+  if (sticky_center_ == -1) return;
+
+  const int v = sliderPosition();
+  if (v <= sticky_center_ + sticky_threshold_ && v >= sticky_center_ - sticky_threshold_) setSliderPosition(sticky_center_);
+
+}